Sedentary behaviours and epithelial ovarian cancer risk.
D016022:Case-Control Studies; D002681:China / Q000453:epidemiology; D015444:Exercise; D005260:Female; D006801:Humans; D008019:Life Style; D009375:Neoplasms, Glandular and Epithelial / Q000453:epidemiology / Q000209:etiology*; D016017:Odds Ratio; D010051:Ovarian Neoplasms / Q000453:epidemiology / Q000209:etiology*; D012307:Risk Factors; D011795:Surveys and Questionnaires